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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/media/android/media_session_service_impl.h" | 5 #include "content/browser/media/session/media_session_service_impl.h" |
6 | 6 |
7 #include "base/strings/utf_string_conversions.h" | 7 #include "content/browser/media/session/media_metadata_sanitizer.h" |
8 #include "content/browser/media/android/browser_media_session_manager.h" | |
9 #include "content/browser/media/android/media_web_contents_observer_android.h" | |
10 #include "content/browser/web_contents/web_contents_impl.h" | 8 #include "content/browser/web_contents/web_contents_impl.h" |
11 #include "content/public/browser/browser_thread.h" | 9 #include "content/public/browser/browser_thread.h" |
12 #include "content/public/browser/web_contents.h" | 10 #include "content/public/browser/web_contents.h" |
13 #include "content/public/common/media_metadata.h" | |
14 | 11 |
15 namespace content { | 12 namespace content { |
16 | 13 |
17 MediaSessionServiceImpl::MediaSessionServiceImpl( | 14 MediaSessionServiceImpl::MediaSessionServiceImpl( |
18 RenderFrameHost* render_frame_host) | 15 RenderFrameHost* render_frame_host) |
19 : render_frame_host_(render_frame_host) {} | 16 : render_frame_host_(render_frame_host) {} |
20 | 17 |
21 MediaSessionServiceImpl::~MediaSessionServiceImpl() = default; | 18 MediaSessionServiceImpl::~MediaSessionServiceImpl() = default; |
22 | 19 |
23 // static | 20 // static |
24 void MediaSessionServiceImpl::Create( | 21 void MediaSessionServiceImpl::Create( |
25 RenderFrameHost* render_frame_host, | 22 RenderFrameHost* render_frame_host, |
26 blink::mojom::MediaSessionServiceRequest request) { | 23 blink::mojom::MediaSessionServiceRequest request) { |
27 MediaSessionServiceImpl* impl = | 24 MediaSessionServiceImpl* impl = |
28 new MediaSessionServiceImpl(render_frame_host); | 25 new MediaSessionServiceImpl(render_frame_host); |
29 impl->Bind(std::move(request)); | 26 impl->Bind(std::move(request)); |
30 } | 27 } |
31 | 28 |
32 void MediaSessionServiceImpl::SetMetadata( | 29 void MediaSessionServiceImpl::SetMetadata( |
33 const base::Optional<content::MediaMetadata>& metadata) { | 30 const base::Optional<content::MediaMetadata>& metadata) { |
34 WebContentsImpl* contents = static_cast<WebContentsImpl*>( | 31 // When receiving a MediaMetadata, the browser process can't trust that it is |
35 WebContents::FromRenderFrameHost(render_frame_host_)); | 32 // coming from a known and secure source. It must be processed accordingly. |
36 DCHECK(contents); | 33 if (metadata.has_value() && |
37 MediaWebContentsObserverAndroid::FromWebContents(contents) | 34 !MediaMetadataSanitizer::CheckSanity(metadata.value())) { |
38 ->GetMediaSessionManager(render_frame_host_) | 35 render_frame_host_->GetProcess()->ShutdownForBadMessage( |
39 ->OnSetMetadata(0, metadata); | 36 RenderProcessHost::CrashReportMode::GENERATE_CRASH_DUMP); |
37 return; | |
38 } | |
39 | |
40 metadata_ = metadata; | |
41 | |
42 NOTIMPLEMENTED(); | |
sandersd (OOO until July 31)
2016/10/07 22:33:48
?
Zhiqiang Zhang (Slow)
2016/10/07 22:37:03
Yes, this `NOTIMPLEMENTED` was from BrowserMediaSe
| |
40 } | 43 } |
41 | 44 |
42 void MediaSessionServiceImpl::Bind( | 45 void MediaSessionServiceImpl::Bind( |
43 blink::mojom::MediaSessionServiceRequest request) { | 46 blink::mojom::MediaSessionServiceRequest request) { |
44 binding_.reset(new mojo::Binding<blink::mojom::MediaSessionService>( | 47 binding_.reset(new mojo::Binding<blink::mojom::MediaSessionService>( |
45 this, std::move(request))); | 48 this, std::move(request))); |
46 } | 49 } |
47 | 50 |
48 } // namespace content | 51 } // namespace content |
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